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PDI · Question #24
PDI Question #24: Real Exam Question with Answer & Explanation
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Submitted by javi_es· Apr 18, 2026Logic and Process Automation
Question
A developer is implementing an Apex class for a financial system. Within the class, the variables `creditAmount' and `debtAmount' should not be able to change once a value is assigned. In which two ways can the developer declare the variables to ensure their value can only be assigned one time? Choose 2 answers
Options
- AUse the static keyword and assign its value in the class constructor.
- BUse the final keyword and assign its value in the class constructor.
- CUse the static keyword and assign its value in a static initializer.
- DUse the final keyword and assign its value when declaring the variable.
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Topics
#Apex Variables#Final Keyword#Immutability